87907196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 178526208

約数和(自身を除く): 90619012

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2371, 2852, 4742, 9269, 9484, 18538, 30823, 37076, 54533, 61646, 73501, 109066, 123292, 147002, 218132, 294004, 708929, 955513, 1417858, 1690523, 1911026, 2835716, 3381046, 3822052, 6762092, 21976799, 43953598, 87907196]

約数ペア:

[(1, 87907196), (2, 43953598), (4, 21976799), (13, 6762092), (23, 3822052), (26, 3381046), (31, 2835716), (46, 1911026), (52, 1690523), (62, 1417858), (92, 955513), (124, 708929), (299, 294004), (403, 218132), (598, 147002), (713, 123292), (806, 109066), (1196, 73501), (1426, 61646), (1612, 54533), (2371, 37076), (2852, 30823), (4742, 18538), (9269, 9484)]